Thread subject: Diptera.info :: Bombyliidae - cf. Systropus (Zambia)

Posted by Will van Niekerk on 26-02-2016 12:52
#1

Decidedly uncommon fly; I'm seeing around one per year, so far always January-March.

Very much like the wasp Ammophila, which fits with Krober's description of male Physocephala in Africa, but I cannot find mention anywhere of a Conopid with its eyes so nearly meeting. So I'm confused.

Resting on scrubby grass on a wet night in Chongwe, Lusaka, Zambia. Didn't tolerate the flash.

8th Feb 2016.

EDIT - title updated from 'It looks Conopid - Zambia' based on suggestion made by John Carr.

Edited by Will van Niekerk on 26-02-2016 13:38

Posted by Will van Niekerk on 26-02-2016 12:57
#2

closer up

Posted by Will van Niekerk on 26-02-2016 12:57
#3

The wing as best I can show it:

Posted by John Carr on 26-02-2016 13:13
#4

Reminds me of Systropus, but I sometimes get those long-bodied Orthorrhapha confused.

Posted by John Carr on 26-02-2016 13:16
#5

Stylogaster is the long genus of Conopidae, but I don't think antennae match here.

Posted by Will van Niekerk on 26-02-2016 13:30
#6

That would explain a lot...

I didn't even consider Bombyliidae. There seemed to be discrepancies in what I could see of the wing, too.

Thanks, John.